Remove Mule integration dependency

Removed Mule integration dependency from pom.xml

Author: OlegCIB

internal-dependencies/pom.xml

@@ -229,13 +229,6 @@
         <artifactId>camel-spring</artifactId>
         <version>2.10.0</version>
       </dependency>
-      <!-- Mule integration -->
-      <dependency>
-        <groupId>org.safehaus.jug</groupId>
-        <artifactId>jug</artifactId>
-        <classifier>lgpl</classifier>
-        <version>2.0.0</version>
-      </dependency>
 
       <dependency>
         <groupId>org.jboss.spec</groupId>